Inventor · disambiguated record
Hirofumi Tamanishi
Also filed as: TAMANISHI HIROFUMI
3 granted patents·33 citations·filing 2010–2018
71Inventor score
Technology areasB23B
Top patents by PatentIndex Score
3 records- 0186US10646934B2DrillSUMITOMO ELECTRIC HARDMETAL CORP·Filed 2018·Granted May 12, 2020·5 cites·15 claims
- 0268USD633535SCutting insertSUMITOMO ELEC HARDMETAL CORP·Filed 2010·Granted Mar 1, 2011·14 cites·1 claims
- 0368USD631493SCutting insertSUMITOMO ELEC HARDMETAL CORP·Filed 2010·Granted Jan 25, 2011·14 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →